Abstract
This paper studies the results of electron backscatter diffraction analysis of naturally deformed polycrystalline olivine. It also defines the dependence of lattice-preferred orientations of grains on their microstructural position and size. The authors detect the basic mechanisms, consequence and thermal dynamic modes of deformation. They also show that the development of a polycrystalline structure is determined by the following consecutive activation of sliding systems (010)[100] → {0kl}[100] → (100)[010] → {100}[001] → {110}[001], when dislocation sliding and diffusion creep change under the temperature decrease from 1000°C to 650°C.
Original language | English |
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Title of host publication | AIP Conference Proceedings |
Publisher | American Institute of Physics Inc. |
Pages | 323-326 |
Number of pages | 4 |
Volume | 1623 |
ISBN (Print) | 9780735412606 |
DOIs | |
Publication status | Published - 2014 |
Event | International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014 |
Other
Other | International Conference on Physical Mesomechanics of Multilevel Systems 2014 |
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Country | Russian Federation |
City | Tomsk |
Period | 3.9.14 → 5.9.14 |
Keywords
- EBSD
- Lattice-preferred orientation
- Olivine
- Plastic deformation
ASJC Scopus subject areas
- Physics and Astronomy(all)